I am new to Orange.I am using Associating Rules and I want to check which products customers are buying together. But when I run the analysis, it tells me mainly "which products they are NOT buying together". I mean, all rules are like:"product1 = no -> product2 = no", while I am interested in rules like"product1 = yes -> product3 = yes".

I would like to know, if there is any easy method to select only those rules beginning with "true" or "yes", and delete rest of them?

Or is there a possibility to set variable as "flag" (and then value 1 means "the product was bought in this transaction" and value 0 means the opposite) to select only useful rules?